Data Sheet for Product

3
Siemens
A6V11160938_en
--
_c
Smart Infrastructure 2019-04-10
1 Hole for wiring (top) for surface mounting
2 [QSA2700 only] LED
3 [QSA2700D only] LCD display
4
(power supply for display only)
5 [QSA2700D only] Proximity sensor
6 Push button
7 Hole for wiring (bottom) for surface mounting
8 Hole for attaching the mounting plate to the housing
9 Air outlet
10 Air inlet
LED colors and patterns (QSA2700)
Color Pattern Description
Green Permanently on Working properly, Modbus configured
Yellow Permanently on Working properly, Modbus with factory settings
Red Permanently on Error 1, replace sensor module
Red Flashing (0.5 s on / 0. 5 s off) Error 2, communication error
Red / yellow Flashing (0.5 s red / 0. 5 s yellow) Possible inaccurate measurement
Modbus configuration
The device is configurable by a Modbus master device. Configure the device before
mounting. Refer to Modbus registers (Software version 1.2.12) [➙ 9] and Modbus registers
(Software version 1.3.13) [➙ 10] for more information.
Push button operations for Mo
dbus resetting
and configuration
QSA2700:
On-event addressing is a rapid configuration approach working together with Siemens
Climatix
TM
controllers.
The sensor is wired and connected to the Climatix
TM
controller via Modbus.